Tessa Cholmondeley MD PC
NPI 1225564198 · Internal Medicine Physician · Reston, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tessa Cholmondeley MD PC is a Internal Medicine Physician organization in Reston, VA (NPI 1225564198).
Provider details
- NPI number
- 1225564198
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Elaine Frater, Billing Manager(703) 435-2227
- License
- 0101046941 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-11
- Last updated
- 2023-08-13
- Certified
- 2023-08-13
Frequently asked questions
- What is Tessa Cholmondeley MD PC's NPI number?
- Tessa Cholmondeley MD PC's National Provider Identifier (NPI) is 1225564198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tessa Cholmondeley MD PC?
- Tessa Cholmondeley MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tessa Cholmondeley MD PC located?
- Tessa Cholmondeley MD PC's practice location on file with NPPES is 1830 Town Center Dr Ste 207, Reston, VA 20190-3236.
- What is Tessa Cholmondeley MD PC's phone number?
- The practice phone number listed in the NPPES registry for Tessa Cholmondeley MD PC is (703) 435-2227.
- Does Tessa Cholmondeley MD PC accept Medicare?
- Tessa Cholmondeley MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tessa Cholmondeley MD PC?
- The authorized official listed on Tessa Cholmondeley MD PC's NPPES record is Elaine Frater, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tessa Cholmondeley MD PC's NPI active?
- Yes — Tessa Cholmondeley MD PC's NPI (1225564198) is active in the NPPES registry as of the last update on 2023-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.